CVE-2018-6560

Name of the Vulnerable Software and Affected Versions Flatpak versions prior to 0.8.9 Flatpak versions 0.9.x Flatpak versions 0.10.x prior to 0.10.3

Description The issue allows crafted D-Bus messages to the host to be used to break out of the sandbox. This is due to differences in whitespace handling between the proxy and the daemon.

Recommendations For versions prior to 0.8.9, update to version 0.8.9 or later. For versions 0.9.x, update to version 0.10.3 or later. For versions 0.10.x prior to 0.10.3, update to version 0.10.3 or later.